A Permissions, Privileges, and Access Control vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to decode the password using rainbow table.
Existe una vulnerabilidad de permisos, privilegios y control de acceso en el producto Modicon M221, de Schneider Electric (todas las referencias y todas las versiones anteriores al firmware V1.6.2.0). La vulnerabilidad permite que usuarios no autorizados descifren la contraseña mediante tablas rainbow.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | HIGH |
| Integrity Impact | NONE |
| Availability Impact | NONE |
AV:N/AC:L/Au:N/C:P/I:N/A:N
| Access Vector | NETWORK |
|---|---|
| Access Complexity | LOW |
| Authentication | NONE |
| Confidentiality Impact | PARTIAL |
| Integrity Impact | NONE |
| Availability Impact | NONE |
| Source | Type | Description |
|---|---|---|
| [email protected] | Primary |
en
CWE-862
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary |
en
CWE-327
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| schneider-electric | modicon_m221_firmware | * | <built-in method update of dict object at 0x7e610742c700> | Operating System |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:o:schneider-electric:modicon_m221_firmware:*:*:*:*:*:*:*:* |
| Vulnerable | CPE |
|---|---|
| No | cpe:2.3:h:schneider-electric:modicon_m221:-:*:*:*:*:*:*:* |